DE2753894C2 - - Google Patents
Info
- Publication number
- DE2753894C2 DE2753894C2 DE19772753894 DE2753894A DE2753894C2 DE 2753894 C2 DE2753894 C2 DE 2753894C2 DE 19772753894 DE19772753894 DE 19772753894 DE 2753894 A DE2753894 A DE 2753894A DE 2753894 C2 DE2753894 C2 DE 2753894C2
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/10—Phosphatides, e.g. lecithin
- C07F9/103—Extraction or purification by physical or chemical treatment of natural phosphatides; Preparation of compositions containing phosphatides of unknown structure
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772753894 DE2753894A1 (de) | 1977-12-02 | 1977-12-02 | Verfahren zur erschoepfenden methylierung von kephalinen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772753894 DE2753894A1 (de) | 1977-12-02 | 1977-12-02 | Verfahren zur erschoepfenden methylierung von kephalinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2753894A1 DE2753894A1 (de) | 1979-06-07 |
| DE2753894C2 true DE2753894C2 (US07534539-20090519-C00603.png) | 1987-04-02 |
Family
ID=6025231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772753894 Granted DE2753894A1 (de) | 1977-12-02 | 1977-12-02 | Verfahren zur erschoepfenden methylierung von kephalinen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2753894A1 (US07534539-20090519-C00603.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3313759A1 (de) * | 1983-04-15 | 1984-10-18 | Unilever N.V., Rotterdam | Verfahren zur quaternisierung von 2-phosphatidyloxyaethylamin und dessen n-derivaten mit methylhalogeniden |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2226291C2 (de) * | 1972-05-30 | 1974-07-25 | A. Nattermann & Cie Gmbh, 5000 Koeln | Verfahren zur Methylierung von Kephali- |
-
1977
- 1977-12-02 DE DE19772753894 patent/DE2753894A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2753894A1 (de) | 1979-06-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8162 | Independent application | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |